ScienceAnesthesia: How great are the risks?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience11/26/2015November 26, 2015Dr. Christian Werner explains why a preoperative consultation with an anesthesiologist is so important. It helps to determine the patient's health status and allows the dosage of anesthetic to be calibrated.https://p.dw.com/p/1HC7sAdvertisement